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This commit is contained in:
Beyhan Oğur
2026-04-26 21:52:23 +03:00
commit 880f412e2c
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package governance
import (
"strconv"
"testing"
)
// TestProviderBudgetExceeded tests provider-specific budgets within a VK by making requests until budget is consumed
func TestProviderBudgetExceeded(t *testing.T) {
t.Parallel()
testData := NewGlobalTestData()
defer testData.Cleanup(t)
// Create a VK with different budgets for different providers
createVKResp := MakeRequest(t, APIRequest{
Method: "POST",
Path: "/api/governance/virtual-keys",
Body: CreateVirtualKeyRequest{
Name: "test-vk-provider-budget-" + generateRandomID(),
Budget: &BudgetRequest{
MaxLimit: 1.0, // High overall budget
ResetDuration: "1h",
},
ProviderConfigs: []ProviderConfigRequest{
{
Provider: "openai",
Weight: float64Ptr(1.0),
AllowedModels: []string{"*"},
KeyIDs: []string{"*"},
Budget: &BudgetRequest{
MaxLimit: 0.01, // Specific OpenAI budget
ResetDuration: "1h",
},
},
{
Provider: "anthropic",
Weight: float64Ptr(1.0),
AllowedModels: []string{"*"},
KeyIDs: []string{"*"},
Budget: &BudgetRequest{
MaxLimit: 0.01, // Specific Anthropic budget
ResetDuration: "1h",
},
},
},
},
})
if createVKResp.StatusCode != 200 {
t.Fatalf("Failed to create VK: status %d", createVKResp.StatusCode)
}
vkID := ExtractIDFromResponse(t, createVKResp)
testData.AddVirtualKey(vkID)
vk := createVKResp.Body["virtual_key"].(map[string]interface{})
vkValue := vk["value"].(string)
t.Logf("Created VK with OpenAI budget $0.01 and Anthropic budget $0.01")
// Test OpenAI provider budget exceeded
t.Run("OpenAIProviderBudgetExceeded", func(t *testing.T) {
providerBudget := 0.01
consumedBudget := 0.0
requestNum := 1
var lastSuccessfulCost float64
var shouldStop = false
for requestNum <= 50 {
longPrompt := "Please provide a comprehensive and detailed response to the following question. " +
"I need extensive information covering all aspects of the topic. " +
"Provide multiple paragraphs with detailed explanations. " +
"Request number " + strconv.Itoa(requestNum) + ". " +
"Here is a detailed prompt that will consume significant tokens: " +
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. " +
"Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " +
"Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris. " +
"Nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit. " +
"In voluptate velit esse cillum dolore eu fugiat nulla pariatur. " +
"Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt. " +
"Mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. " +
"Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " +
"Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris. " +
"Nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit. " +
"In voluptate velit esse cillum dolore eu fugiat nulla pariatur. " +
"Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt. " +
"Mollit anim id est laborum."
resp := MakeRequest(t, APIRequest{
Method: "POST",
Path: "/v1/chat/completions",
Body: ChatCompletionRequest{
Model: "openai/gpt-4o",
Messages: []ChatMessage{
{
Role: "user",
Content: longPrompt,
},
},
},
VKHeader: &vkValue,
})
if resp.StatusCode >= 400 {
if CheckErrorMessage(t, resp, "budget") || CheckErrorMessage(t, resp, "provider") {
t.Logf("Request %d correctly rejected: OpenAI provider budget exceeded", requestNum)
t.Logf("Consumed budget: $%.6f (limit: $%.2f)", consumedBudget, providerBudget)
t.Logf("Last successful request cost: $%.6f", lastSuccessfulCost)
if requestNum == 1 {
t.Fatalf("First request should have succeeded but was rejected due to budget")
}
return // Test passed
} else {
t.Fatalf("Request %d failed with unexpected error (not budget): %v", requestNum, resp.Body)
}
}
// Request succeeded - extract actual token usage from response
if usage, ok := resp.Body["usage"].(map[string]interface{}); ok {
if prompt, ok := usage["prompt_tokens"].(float64); ok {
if completion, ok := usage["completion_tokens"].(float64); ok {
actualInputTokens := int(prompt)
actualOutputTokens := int(completion)
actualCost, _ := CalculateCost("openai/gpt-4o", actualInputTokens, actualOutputTokens)
consumedBudget += actualCost
lastSuccessfulCost = actualCost
t.Logf("Request %d succeeded: input_tokens=%d, output_tokens=%d, cost=$%.6f, consumed=$%.6f/$%.2f",
requestNum, actualInputTokens, actualOutputTokens, actualCost, consumedBudget, providerBudget)
}
}
}
requestNum++
if shouldStop {
break
}
if consumedBudget >= providerBudget {
shouldStop = true
}
}
t.Fatalf("Made %d requests but never hit provider budget limit (consumed $%.6f / $%.2f) - budget not being enforced",
requestNum-1, consumedBudget, providerBudget)
})
// Test Anthropic provider budget exceeded
t.Run("AnthropicProviderBudgetExceeded", func(t *testing.T) {
providerBudget := 0.01
consumedBudget := 0.0
requestNum := 1
var lastSuccessfulCost float64
var shouldStop = false
for requestNum <= 50 {
longPrompt := "Please provide a comprehensive and detailed response to the following question. " +
"I need extensive information covering all aspects of the topic. " +
"Provide multiple paragraphs with detailed explanations. " +
"Request number " + strconv.Itoa(requestNum) + ". " +
"Here is a detailed prompt that will consume significant tokens: " +
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. " +
"Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " +
"Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris. " +
"Nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit. " +
"In voluptate velit esse cillum dolore eu fugiat nulla pariatur. " +
"Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt. " +
"Mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. " +
"Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " +
"Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris. " +
"Nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit. " +
"In voluptate velit esse cillum dolore eu fugiat nulla pariatur. " +
"Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt. " +
"Mollit anim id est laborum."
resp := MakeRequest(t, APIRequest{
Method: "POST",
Path: "/v1/chat/completions",
Body: ChatCompletionRequest{
Model: "anthropic/claude-3-7-sonnet-20250219",
Messages: []ChatMessage{
{
Role: "user",
Content: longPrompt,
},
},
},
VKHeader: &vkValue,
})
if resp.StatusCode >= 400 {
if CheckErrorMessage(t, resp, "budget") || CheckErrorMessage(t, resp, "provider") {
t.Logf("Request %d correctly rejected: Anthropic provider budget exceeded", requestNum)
t.Logf("Consumed budget: $%.6f (limit: $%.2f)", consumedBudget, providerBudget)
t.Logf("Last successful request cost: $%.6f", lastSuccessfulCost)
if requestNum == 1 {
t.Fatalf("First request should have succeeded but was rejected due to budget")
}
return // Test passed
} else {
t.Fatalf("Request %d failed with unexpected error (not budget): %v", requestNum, resp.Body)
}
}
// Request succeeded - extract actual token usage from response
if usage, ok := resp.Body["usage"].(map[string]interface{}); ok {
if prompt, ok := usage["prompt_tokens"].(float64); ok {
if completion, ok := usage["completion_tokens"].(float64); ok {
actualInputTokens := int(prompt)
actualOutputTokens := int(completion)
actualCost, _ := CalculateCost("anthropic/claude-3-7-sonnet-20250219", actualInputTokens, actualOutputTokens)
consumedBudget += actualCost
lastSuccessfulCost = actualCost
t.Logf("Request %d succeeded: input_tokens=%d, output_tokens=%d, cost=$%.6f, consumed=$%.6f/$%.2f",
requestNum, actualInputTokens, actualOutputTokens, actualCost, consumedBudget, providerBudget)
}
}
}
requestNum++
if shouldStop {
break
}
if consumedBudget >= providerBudget {
shouldStop = true
}
}
t.Fatalf("Made %d requests but never hit provider budget limit (consumed $%.6f / $%.2f) - budget not being enforced",
requestNum-1, consumedBudget, providerBudget)
})
}